Optics and Lasers in Engineering
Optics and Lasers in Engineering
5 years ago

Internal scanning method as unique imaging method of optical vortex scanning microscope

The internal scanning method is specific for the optical vortex microscope. It allows to move the vortex point inside the focused vortex beam with nanometer resolution while the whole beam stays in place. Thus the sample illuminated by the focused vortex beam can be scanned just by the vortex point. We show that this method enables high resolution imaging. The paper presents the preliminary experimental results obtained with the first basic image recovery procedure. A prospect of developing more powerful tools for topography recovery with the optical vortex scanning microscope is discussed shortly.

Publisher URL: www.sciencedirect.com/science

DOI: S0143816617311831

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